FI924365A - Transkodare och foerbaettrat landsystem foer ett mobilt radiokommunikationssystem - Google Patents
Transkodare och foerbaettrat landsystem foer ett mobilt radiokommunikationssystem Download PDFInfo
- Publication number
- FI924365A FI924365A FI924365A FI924365A FI924365A FI 924365 A FI924365 A FI 924365A FI 924365 A FI924365 A FI 924365A FI 924365 A FI924365 A FI 924365A FI 924365 A FI924365 A FI 924365A
- Authority
- FI
- Finland
- Prior art keywords
- transkodare
- radiokommunikationssystem
- mobilt
- landsystem
- foerbaettrat
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/181—Transcoding devices; Rate adaptation devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Relay Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100309A SE467856B (sv) | 1991-01-31 | 1991-01-31 | Transcoder foer ett mobilradiosystem |
SE9100309 | 1991-01-31 | ||
PCT/SE1991/000848 WO1992014344A1 (en) | 1991-01-31 | 1991-12-09 | Transcoder and improved land system for a mobile radio communication system |
SE9100848 | 1991-12-09 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI924365A0 FI924365A0 (fi) | 1992-09-29 |
FI924365A true FI924365A (fi) | 1992-09-29 |
FI103849B FI103849B (fi) | 1999-09-30 |
FI103849B1 FI103849B1 (fi) | 1999-09-30 |
Family
ID=20381780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI924365A FI103849B1 (fi) | 1991-01-31 | 1992-09-29 | Transkooderi ja parannettu maajärjestelmä liikkuvaa radiotietoliikenne järjestelmää varten |
Country Status (11)
Country | Link |
---|---|
US (1) | US5436900A (fi) |
EP (2) | EP0497083A1 (fi) |
JP (1) | JP3339684B2 (fi) |
CN (2) | CN1030237C (fi) |
AU (2) | AU655220B2 (fi) |
BR (1) | BR9106383A (fi) |
CA (1) | CA2078222C (fi) |
FI (1) | FI103849B1 (fi) |
NO (1) | NO306320B1 (fi) |
SE (2) | SE467856B (fi) |
WO (1) | WO1992014344A1 (fi) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2273024B (en) * | 1992-11-28 | 1996-10-09 | Motorola Ltd | A transcoder |
FI93915C (fi) * | 1993-09-20 | 1995-06-12 | Nokia Telecommunications Oy | Digitaalisen radiopuhelinjärjestelmän transkoodausyksikkö ja transdekoodausyksikkö sekä menetelmä transkoodausyksikön ulostulon säätämiseksi ja transdekoodausyksikön ulostulon säätämiseksi |
US5606575A (en) * | 1993-10-29 | 1997-02-25 | Airnet Communications Corporation | FFT-based channelizer and combiner employing residue-adder-implemented phase advance |
FI941125A (fi) * | 1994-03-09 | 1995-09-10 | Nokia Telecommunications Oy | Matkaviestinjärjestelmä ja puhelunohjausmenetelmä |
WO1995033350A1 (en) * | 1994-06-01 | 1995-12-07 | Airnet Communications Corp. | Wideband wireless basestation making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources |
FR2722353B1 (fr) * | 1994-07-11 | 1996-08-23 | Alcatel Mobile Comm France | 1trame montante a l'interface transc2dans un reseau cellulaire de radioc3mobiles |
FI945223A (fi) * | 1994-11-07 | 1996-05-08 | Nokia Telecommunications Oy | Solukkoradiojärjestelmä sekä tukiasema |
US5513181A (en) * | 1995-02-17 | 1996-04-30 | At&T Corp. | Multi-signal multi-coder transcoder |
US5592480A (en) * | 1995-03-13 | 1997-01-07 | Carney; Ronald R. | Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards |
US5682403A (en) * | 1995-05-04 | 1997-10-28 | Wavelink Communications | Spread spectrum communication network signal processor |
CA2182322A1 (en) * | 1995-07-31 | 1997-02-01 | Shrirang Jangi | Multiscriber transcoder module for fixed wireless networking |
US5771452A (en) * | 1995-10-25 | 1998-06-23 | Northern Telecom Limited | System and method for providing cellular communication services using a transcoder |
US5757810A (en) * | 1995-11-24 | 1998-05-26 | Telefonaktiebolaget Lm Ericsson | Transmission link supervision in radiocommunication systems |
GB2308041B (en) * | 1995-12-05 | 2000-03-29 | Motorola Ltd | Communication system with base station transceiver and radio communication units |
US7035914B1 (en) | 1996-01-26 | 2006-04-25 | Simpleair Holdings, Inc. | System and method for transmission of data |
US5835486A (en) * | 1996-07-11 | 1998-11-10 | Dsc/Celcore, Inc. | Multi-channel transcoder rate adapter having low delay and integral echo cancellation |
SE507432C2 (sv) * | 1996-09-30 | 1998-06-08 | Ericsson Telefon Ab L M | Förfarande och enhet för distribuerad handover i upplänk |
EP0834995A1 (de) * | 1996-10-07 | 1998-04-08 | Alcatel | ADPCM-Transkodierer |
GB2320647A (en) * | 1996-12-20 | 1998-06-24 | Motorola Ltd | Cellular Radio Communication System Architecture |
US6081783A (en) * | 1997-11-14 | 2000-06-27 | Cirrus Logic, Inc. | Dual processor digital audio decoder with shared memory data transfer and task partitioning for decompressing compressed audio data, and systems and methods using the same |
FI105436B (fi) * | 1998-02-11 | 2000-08-15 | Nokia Networks Oy | Menetelmä tietoliikennekanavan vaihtamiseksi matkaviestinjärjestelmässä |
US7151760B2 (en) * | 1998-12-16 | 2006-12-19 | Samsung Electronics Co., Ltd. | Unified architecture for CDMA network and method of operation |
US6665409B1 (en) | 1999-04-12 | 2003-12-16 | Cirrus Logic, Inc. | Methods for surround sound simulation and circuits and systems using the same |
US6356871B1 (en) | 1999-06-14 | 2002-03-12 | Cirrus Logic, Inc. | Methods and circuits for synchronizing streaming data and systems using the same |
US6349285B1 (en) | 1999-06-28 | 2002-02-19 | Cirrus Logic, Inc. | Audio bass management methods and circuits and systems using the same |
JP3485075B2 (ja) | 2000-07-19 | 2004-01-13 | 日本電気株式会社 | 復号回路及びその復号方法 |
US7805591B2 (en) * | 2004-03-03 | 2010-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for dual-core processing |
RU2279764C1 (ru) * | 2005-07-27 | 2006-07-10 | Юрий Алексеевич Громаков | Система сотовой связи и ее узлы |
US8169983B2 (en) * | 2006-08-07 | 2012-05-01 | Pine Valley Investments, Inc. | Transcoder architecture for land mobile radio systems |
KR100947503B1 (ko) | 2007-01-09 | 2010-03-17 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 스위치 패브릭 기반의 기지국장치 |
US8982942B2 (en) * | 2011-06-17 | 2015-03-17 | Microsoft Technology Licensing, Llc | Adaptive codec selection |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4287577A (en) * | 1979-09-27 | 1981-09-01 | Communications Satellite Corporation | Interleaved TDMA terrestrial interface buffer |
JPS59181734A (ja) * | 1983-03-30 | 1984-10-16 | Nec Corp | 無線電話方式 |
US4675863A (en) * | 1985-03-20 | 1987-06-23 | International Mobile Machines Corp. | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
SE448199B (sv) * | 1985-05-09 | 1987-01-26 | Ericsson Telefon Ab L M | Anleggning med flera berbara, snorlosa telefonapparater |
DE3525898A1 (de) * | 1985-07-19 | 1987-01-29 | Reinhard Lidzba | Verfahren zum komprimieren und dekomprimieren mehrerer strukturverwandter datenfolgen sowie einrichtungen zur durchfuehrung des verfahrens |
US4718057A (en) * | 1985-08-30 | 1988-01-05 | Advanced Micro Devices, Inc. | Streamlined digital signal processor |
JPH07123314B2 (ja) * | 1986-05-09 | 1995-12-25 | 日本電気株式会社 | 無線通信装置 |
US4777633A (en) * | 1987-08-14 | 1988-10-11 | International Mobile Machines Corp. | Base station for wireless digital telephone system |
US4839897A (en) * | 1986-10-29 | 1989-06-13 | Nec Corporation | Fault detecting system for ADPCM codec |
JP2705773B2 (ja) * | 1987-03-02 | 1998-01-28 | エヌ・ティ・ティ移動通信網 株式会社 | 通信中チヤンネル切換方式 |
US5077741A (en) * | 1989-12-05 | 1991-12-31 | Motorola, Inc. | Data throughput enhancement |
US5111454A (en) * | 1990-08-16 | 1992-05-05 | Motorola, Inc. | Digital cellular tdm system employing 6:1 packing of transcoded information |
-
1991
- 1991-01-31 SE SE9100309A patent/SE467856B/sv not_active IP Right Cessation
- 1991-10-23 SE SE9103095A patent/SE467855B/sv not_active IP Right Cessation
- 1991-12-09 EP EP91850309A patent/EP0497083A1/en not_active Withdrawn
- 1991-12-09 EP EP95101529A patent/EP0656734A3/en not_active Withdrawn
- 1991-12-09 BR BR919106383A patent/BR9106383A/pt not_active IP Right Cessation
- 1991-12-09 CA CA002078222A patent/CA2078222C/en not_active Expired - Lifetime
- 1991-12-09 AU AU91596/91A patent/AU655220B2/en not_active Ceased
- 1991-12-09 JP JP50311392A patent/JP3339684B2/ja not_active Expired - Lifetime
- 1991-12-09 WO PCT/SE1991/000848 patent/WO1992014344A1/en active IP Right Grant
-
1992
- 1992-01-30 CN CN92100716.7A patent/CN1030237C/zh not_active Expired - Fee Related
- 1992-09-29 FI FI924365A patent/FI103849B1/fi active
- 1992-09-29 NO NO923785A patent/NO306320B1/no not_active IP Right Cessation
-
1993
- 1993-09-23 US US08/125,136 patent/US5436900A/en not_active Expired - Lifetime
-
1994
- 1994-09-20 CN CN94116098A patent/CN1043001C/zh not_active Expired - Fee Related
- 1994-10-05 AU AU74431/94A patent/AU671558B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU7443194A (en) | 1994-12-08 |
US5436900A (en) | 1995-07-25 |
JPH05505928A (ja) | 1993-08-26 |
AU671558B2 (en) | 1996-08-29 |
AU9159691A (en) | 1992-09-07 |
CN1030237C (zh) | 1995-11-08 |
FI103849B (fi) | 1999-09-30 |
CA2078222C (en) | 2000-06-13 |
CN1063980A (zh) | 1992-08-26 |
SE9103095D0 (sv) | 1991-10-23 |
CA2078222A1 (en) | 1992-08-01 |
SE9100309L (sv) | 1992-08-01 |
EP0656734A3 (en) | 1995-08-30 |
WO1992014344A1 (en) | 1992-08-20 |
JP3339684B2 (ja) | 2002-10-28 |
SE467856B (sv) | 1992-09-21 |
FI103849B1 (fi) | 1999-09-30 |
FI924365A0 (fi) | 1992-09-29 |
CN1110458A (zh) | 1995-10-18 |
EP0656734A2 (en) | 1995-06-07 |
CN1043001C (zh) | 1999-04-14 |
SE467855B (sv) | 1992-09-21 |
NO923785D0 (no) | 1992-09-29 |
BR9106383A (pt) | 1993-04-27 |
NO923785L (no) | 1992-09-29 |
AU655220B2 (en) | 1994-12-08 |
EP0497083A1 (en) | 1992-08-05 |
SE9100309D0 (sv) | 1991-01-31 |
SE9103095L (sv) | 1992-08-01 |
NO306320B1 (no) | 1999-10-18 |
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